The length of a rectangle is 6 feet more than the side of a square and the width of the rectangle is 6 feet less than the side of that square. If the area of the square is 64 sq feet, what is the area of the rectangle?

Rabeya purchased a TV costing Tk. 10,000 and sold it to Sakib at 10% profit. Later Sakib sold the TV back to R...

In a business Raj invested Tk. 700 for 5 months. Rafi invested Tk. 500 for 6 months and Rabi invested Tk. 300...

Total price of a shirt and a pant is Tk. 850. If the price of the shirt increases by 12% and the pant by 5% th...

If the annual interest rate decreases from 4% to 3.75%, income of a person reduces by Tk. 60. What is his prin...

Seven friends are having lunch together in a fast food shop. Each of them east at least 3/5th of a pizza. What...

20 workers can finish a task in 30 days. How many additional workers are needed to finish the same task in 25...